DOM Optimizations

DOM traversal optimizations
DOM Core optimizations
Prefetch optimization for DOM Tree Traversal

Conflicts:

	Source/WebKit/android/jni/WebViewCore.cpp

Change-Id: Icbb8a7229ee9cff1a5401b57c8181f18b9a6d6e0

1 files changed, 50 insertions, 0 deletions

diff --git a/Source/WebCore/html/HTMLWbrElement.h b/Source/WebCore/html/HTMLWbrElement.h
new file mode 100644
index 0000000..fa6856e
--- /dev/null
+++ b/Source/WebCore/html/HTMLWbrElement.h
@@ -0,0 +1,50 @@
+/*
+* Copyright (C) 2012, The Linux Foundation All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are
+* met:
+*     * Redistributions of source code must retain the above copyright
+*       notice, this list of conditions and the following disclaimer.
+*     * Redistributions in binary form must reproduce the above
+*       copyright notice, this list of conditions and the following
+*       disclaimer in the documentation and/or other materials provided
+*       with the distribution.
+*     * Neither the name of The Linux Foundation nor the names of its
+*       contributors may be used to endorse or promote products derived
+*       from this software without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+* ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef HTMLWbrElement_h
+#define HTMLWbrElement_h
+
+#include "HTMLElement.h"
+
+namespace WebCore {
+
+class HTMLWbrElement : public HTMLElement {
+public:
+    static PassRefPtr<HTMLWbrElement> create(Document*);
+    static PassRefPtr<HTMLWbrElement> create(const QualifiedName&, Document*);
+
+private:
+    HTMLWbrElement(const QualifiedName&, Document*);
+
+    virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);
+};
+
+} // namespace
+
+#endif